Foreign Affairs Minister Mélanie Joly says Canada’s plan to retaliate if U.S. President Donald Trump follows through on his ...

Conservative leader Poilievre had seemed on track for a decisive election victory, but concern over US relations has shifted ...

It was -20C (-4F) in Ottawa on the night of Feb. 1, one of the most bitterly cold days in Canada’s winter of discontent. Shortly after 9 p.m., in a historic government building known as the West Block ...

US President Donald Trump’s trade war with Canada is on hold for now but, if it resumes, it could deliver a fatal blow to one ...

When Mulroney and Reagan signed the deal, 75% of Canadian exports went south of the border. It is now 80%. That is not a huge ...

Canada’s premiers visited Washington this week to make the case for open trade, but influential figures in the president’s ...

If this were any other time, and any other country, the sort of talk we've been hearing from Trump would have drawn howls of ...

Yahoo Finance will chronicle the latest news and updates on Trump's tariffs — from the threats to the eventual policy.

Videos alleging the U.S. and Canada could go to war amassed millions of views on TikTok, but retired military leaders disagree.

Canadian softwood lumber exported to the United States could soon face additional tariffs and duties of up to 55 per cent, ...